2. 










       
  
  
    



       








       






  

3.     



 
 

 
      
     



       






            
  


 
  
 

 
  
  
 
     



        
 



    

 
   
 
   
  
  

4.  


       
     






         
       

 
                
   


  
        
  
 
 
  
 
  
 
 

 

 



   
     




          
 
  
 
  
  
          
          
  
   

  

5.  




  
  
  
  
  

 


        

        
      
  
 
  
  




          
     
    
 
 
      

     
  
         
 
 
       
 
  
 
  
 
  
 
  

   
 
          
 
 


 
 
      







 




  

6.  

            
     
       
       
        

 




  
 

 
      
 
  

 
     
 
 
       
                  

  




      
 

       
            
                
 
 
 
         
       
 
 
   
 
 
          
 
 
 

 
  

7. 







         








                

 
 
 
 
 

 




     

 
 
 
 
 
  

8.  

        
 
         

        
         
 
  
         
        
 

       



 
     
                 
 
 
 

             

       

        
 
  
       
         

         
  
  
  
  
          
 
        
  
       
 
  
 

 
       


 
 
 
 
 
 
  
 
    
 
 


 
              
  

  